Expert legal advice on adverse possession (squatter's rights) — making and defending Land Registry applications, the 10-year and 12-year rules, the boundary exception and court proceedings.
Adverse possession — commonly known as "squatter's rights" — is the legal process by which a person who has occupied another's land for a sufficient period of time can acquire legal title to that land, even without the paper owner's consent. It is one of the most misunderstood areas of property law, and the rules differ significantly depending on whether the land in question is registered at HM Land Registry.
Legal Merchant's specialist property litigation solicitors advise both parties claiming adverse possession and landowners defending against such claims throughout England and Wales.
Different Rules for Registered and Unregistered Land. The Land Registration Act 2002 fundamentally changed the rules for adverse possession of registered land — replacing the old 12-year limitation period with a 10-year application procedure that gives the registered owner a chance to respond. Unregistered land still follows the old limitation period rules. Our solicitors advise on which regime applies to your land.
Adverse Possession of Registered Land (LRA 2002)
The Land Registration Act 2002, which came into force on 13 October 2003, overhauled the rules for adverse possession of registered land. Under the new regime:
The 10-Year Application Procedure
10 years' adverse possession — the applicant must have been in factual possession of the land for a continuous period of at least 10 years, exercising the requisite degree of physical control and intending to possess the land as if it were their own (animus possidendi)
Application to Land Registry — the applicant applies to HM Land Registry to be registered as proprietor of the land (using Form AP1 and supporting statutory declaration)
Notification of registered owner — the Land Registry notifies the registered owner (and any other interested parties, such as mortgagees) of the application
Objection period — 65 business days — the registered owner has 65 business days to object. If no objection is made, the applicant is registered as owner.
If objection is made — the application is rejected unless the applicant can rely on one of three "conditions" (see below). If the application is rejected, the applicant must then not be evicted for a further 2 years before making a fresh application — after which, if all conditions are met, registration cannot be refused.
The Three Conditions for Registration Despite Objection
If the registered owner objects, the applicant can still be registered if they satisfy one of three conditions:
Condition 1 — Estoppel: It would be unconscionable for the registered owner to object because of an equity by estoppel that has arisen in the applicant's favour (for example, where the registered owner encouraged the applicant to believe the land was theirs)
Condition 2 — Other entitlement: The applicant is for some other reason entitled to be registered (for example, they have inherited the land under a will or on intestacy and the estate has not been administered)
Condition 3 — Boundary exception: The land is adjacent to land owned by the applicant, the exact line of the boundary has not been determined, the applicant (or predecessors) reasonably believed the land belonged to them for at least 10 years of the adverse possession period, and the land was registered more than one year before the application. This is the most commonly used condition and applies to classic "garden grab" situations.
The 2-Year Safety Net
If an adverse possession application is rejected and the registered owner takes no steps to evict the applicant within 2 years, the applicant can make a further application to be registered — and this time the application cannot be refused on the ground that adverse possession has not been established (provided the 10-year requirement is met and the applicant has not been evicted).
Adverse Possession of Unregistered Land
For unregistered land, the old limitation period rules under the Limitation Act 1980 still apply:
After 12 years of adverse possession, the paper owner's title is extinguished and the squatter acquires title by limitation
There is no notification to the paper owner — the paper owner's title simply expires
The squatter can then apply for first registration of the land at HM Land Registry
The key date is whether the land was registered before or after 13 October 2003 — land that was unregistered on that date and remains unregistered still follows the old rules
What Counts as Adverse Possession?
To establish adverse possession, the claimant must show:
Factual Possession
The claimant must have been in physical possession of the land — treating it as their own. Typical evidence includes: fencing or enclosing the land, maintaining it (mowing, gardening, paving), storing goods on it, cultivating it, or building on it.
Intention to Possess
The claimant must have intended to possess the land as if it were their own — not merely to use it with the owner's permission. Acts done with the owner's consent do not count as adverse possession.
Continuous Period
Possession must be continuous for the required period (10 years for registered land, 12 years for unregistered). Periods of possession can be "tacked" — added together — by successive occupiers if possession has been unbroken.
Without Owner's Consent
Possession must be "adverse" — without the paper owner's licence or consent. A tenant or licensee cannot adversely possess against their landlord or licensor. A licence granted by the paper owner (even informally) stops time running.
Defending Against Adverse Possession
If you receive a notice from HM Land Registry that someone has applied for adverse possession of your land, you have 65 business days to respond. Acting promptly is critical. Our solicitors advise registered owners on:
Whether to object to the application and the grounds available
Gathering evidence to challenge the claimed period or nature of possession (including witnesses, historical photographs, planning records, utility bills and aerial photography)
Taking immediate steps to assert ownership — writing to the applicant, erecting notices, and if necessary issuing possession proceedings or removing any encroachment
Applying for an injunction to prevent the applicant from taking further steps pending resolution
Negotiating a settlement, including a licence agreement or boundary agreement, that resolves the dispute without the need for a Land Registry or tribunal determination
Crucial warning: If the registered owner does not act within 2 years of rejecting an adverse possession application, the applicant can re-apply and registration may be ordered. Do not ignore Land Registry notices.
Frequently Asked Questions
Possibly, yes — but it depends on whether you can satisfy all the requirements for adverse possession. You must show that you have been in factual possession of the strip (fencing it, maintaining it, using it as your own) for at least 10 years (if registered) or 12 years (if unregistered), with the intention to possess it as your own, and without the owner's permission. For registered land, you also need to satisfy at least one of the three conditions if the registered owner objects — the "boundary exception" in condition 3 is most commonly relevant in this scenario. Our solicitors can advise on your specific circumstances and the strength of a potential application.
Fencing off land is strong evidence of adverse possession — it is a clear physical act of possession that excludes the paper owner. However, fencing alone is not always conclusive: if the fence was erected with the owner's consent, or if the paper owner can show they had access to or used the land during the period, the adverse possession claim may fail. Our solicitors assess all the evidence to give you a realistic view of the strength of your claim or defence.
No — a tenant in possession under a lease cannot adversely possess the landlord's land. The tenant's possession is with the landlord's consent (under the lease) and so cannot be "adverse". Similarly, a licensee in possession with the licensor's consent cannot adversely possess. However, a tenant may be able to adversely possess land that is adjacent to the demised premises but was not included in the original lease — if they have occupied that additional land for the requisite period without the landlord's permission.